The British General BG CUMB B Type 6KA MCB - 40A is a white, manual reset circuit breaker suitable for interior use in any room. It features a Type B tripping characteristic, overload protection, overcurrent protection, and open circuit protection. With a voltage rating of 230/400V and a maximum amperage of 40A, this DIN rail mounted breaker is compatible with wire gauge ranging from 1-5 AWG. The switch control style and screw terminal electrical connection make it easy to operate and maintain. This main breaker from BG is a reliable choice for electrical wiring applications requiring a single pole single throw configuration.NEW
eBay